US20040246328A1 - Printer for printing deformable planar print media and its loader - Google Patents
Printer for printing deformable planar print media and its loader Download PDFInfo
- Publication number
- US20040246328A1 US20040246328A1 US10/475,877 US47587704A US2004246328A1 US 20040246328 A1 US20040246328 A1 US 20040246328A1 US 47587704 A US47587704 A US 47587704A US 2004246328 A1 US2004246328 A1 US 2004246328A1
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- US
- United States
- Prior art keywords
- loader
- printed
- supports
- outlet
- printer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/02—Separating articles from piles using friction forces between articles and separator
- B65H3/06—Rollers or like rotary separators
- B65H3/063—Rollers or like rotary separators separating from the bottom of pile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0045—Guides for printing material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
- B41J13/10—Sheet holders, retainers, movable guides, or stationary guides
- B41J13/103—Sheet holders, retainers, movable guides, or stationary guides for the sheet feeding section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
- B41J13/10—Sheet holders, retainers, movable guides, or stationary guides
- B41J13/12—Sheet holders, retainers, movable guides, or stationary guides specially adapted for small cards, envelopes, or the like, e.g. credit cards, cut visiting cards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
- B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
- B41J2/325—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads by selective transfer of ink from ink carrier, e.g. from ink ribbon or sheet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/02—Framework
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2405/00—Parts for holding the handled material
- B65H2405/10—Cassettes, holders, bins, decks, trays, supports or magazines for sheets stacked substantially horizontally
- B65H2405/11—Parts and details thereof
- B65H2405/111—Bottom
- B65H2405/1115—Bottom with surface inclined, e.g. in width-wise direction
- B65H2405/11152—Bottom with surface inclined, e.g. in width-wise direction with surface inclined downwardly in transport direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
- B65H2701/1914—Cards, e.g. telephone, credit and identity cards
Definitions
- the present invention relates to a printer for printing, preferably by thermal transfer, deformable flat supports, such as cards, in particular of plastic material, of the type comprising, from upstream to downstream, a loader for the supports to be printed, adapted to coact with an outlet drive element for the supports from the loader of the type constituted by a cylinder in contact with the supports to be printed by means of an opening provided in a wall of the loader, a printing device and transfer means delimiting a series of zones of grasping forming a transport path to lead sequentially the printed supports from the outlet of the loader to the printing device and from the printing device toward collection means for the printed supports, said collection means being disposed below the loader, as well as a loader for a printer of the mentioned type.
- the first group concerns printers in which the loader and the collection pack are disposed at opposite ends of the frame of the printer.
- the second printing group concerns printers in which the collection device and the loader are disposed on a same side of the printer. There results less size of the printer.
- the support to be printed is introduced from the loader into the first gripping region of the transport path of the printer in a horizontal plane parallel to the transport plane. Once the support is printed, this support is removed from the first gripping region by means of transfer means disposed within the printer, then guided to the printer outlet to be transferred to the collection bin.
- transfer means disposed within the printer
- the printer remains relatively large.
- the fact of deforming the support that has been printed can be prejudicial to the card at the printer outlet.
- the guidance at the printer outlet which takes place solely by means of stationary guides, is in a certain number of cases hardly desirable.
- EP-A-0 315 482 From EP-A-0 315 482, is known a printer in which the collection means for printed articles are positioned above the loader. That results in the obligation to make the articles to be printed to move along a circular transport path from the loader to the collection means. This complex path impairs the quality of the printing. Furthermore, such a design needs to have both loader outlet guidance organs and printing device outlet guidance and drive organs to lead the printed articles to the collection means. Finally, the size in height of such a printer is particularly important as it comprises the addition of the loader height, the collection bin and the cylinder useful for the evacuation of the articles to be printed from the loader.
- An object of the present invention is to provide a printer of a new type in which the design of the loader and of the transport path of the printer have been modified for, on the one hand, reducing the total size of the printer, on the other hand to improve the guidance of the support to be printed in the course of the phases of entry of the support into the printer and the support leaving this same printer.
- the invention has for its object a printer for the printing, preferably by heat thermal transfer, of deformable flat supports, such as cards, in particular of plastic material, of the type comprising, a loader for the supports to be printed, having a wall with an opening and adapted to coact with a drive element of the outlet of the supports from the loader, of the type comprising a cylinder in contact with the supports to be printed through the opening provided in the wall of the loader; a printing device, collection means and transfer means delimiting a sequence of gripping regions forming a transport path which leads the printed supports sequentially from the outlet of the loader to the printing device, and from the printing device to the printed support collection means consisting of at least a bin, characterized in that the bin for printed supports is disposed below the loader for supports to be printed on the same side of the printer; in that least the portion of the wall with the opening positioned adjacent the outlet of the loader is inclined at a positive angle relative to the transport path to give to a support to be printed,
- the invention also has for its object a loader for a printer, for printing, preferably by thermal transfer, deformable flat supports, such as cards, in particular of plastic material, of the type in which the transfer means delimit a sequence of gripping regions forming a transport path which leads the printed supports sequentially from the outlet of the loader to the printing device, and from the printing device to the printed supports collection means consisting of at least a bin, said loader comprising an inlet for introducing the supports in the loader, an outlet for the articles to be printed from the loader and a wall with an opening, said wall being adapted to coact, through the opening with a drive element such as an outlet cylinder for the supports from the loader of the printer, characterized in that the wall with the opening of the loader is constituted by a first portion positioned adjacent the outlet of the loader, said portion being prolonged in the direction of an introduction inlet for introducing the supports in the loader by an other portion of the wall of a lower slope permitting the manual introduction into the loader of a support
- FIG. 1 is a very schematic fragmentary view of a printer according to the invention.
- FIGS. 2A to 2 C are fragmentary schematic views of the path of the support 1 respectively between the outlet of the loader and the inlet of the transport path and the outlet of the loader and deposition within the collection means;
- FIG. 3 is a fragmentary schematic view of the loader and of the inlet of the transport path in preliminary position at the entry of the support into said transport path;
- FIG. 4 is a fragmentary schematic view according to FIG. 3 in the position of introduction of the support within the transport path;
- FIG. 5 is a perspective view of a cleaning cartridge incorporating a deflector according to the invention.
- FIG. 6 is a rear perspective view of a loader according to the invention.
- the printer which is the object of the invention, is more particularly adapted for printing, preferably by thermal transfer, deformable flat supports 1 , such as cards, in particular of plastic material.
- This printer comprises, from upstream to downstream, and in a known manner, a loader so 2 for the supports i to be printed, adapted to coact with a drive element 3 at the outlet of the supports 1 from the loader 2 .
- This drive element 3 is constituted by a cylinder 3 in contact with the supports i to be printed through an opening 4 provided in a wall 7 of the loader 2 .
- this cylinder is driven in rotation by a suitable motor. Downstream of this support, there is provided a printing device 9 .
- Transfer means delimit a series of gripping regions 8 forming a transport path 8 A to lead sequentially the printed supports i from the outlet 5 of the loader 2 to the printing device 9 , then from the printing device 9 towards collection means 10 for the printed supports 1 .
- These collection means 10 are constituted by a bin disposed below the loader 2 .
- Each gripping region 8 is generally constituted by two parallel superposed cylinders applying contact pressure to the support which is to be printed and disposed between said rollers.
- At least one of the rollers is a power driven roller to permit the movement of the support 1 .
- This plurality of gripping regions 8 is more particularly shown in FIG. 1. The sequence of these gripping regions 8 thus constitutes a path 8 A for transport of the support 1 .
- the loader 1 and the collection bin 10 for the supports to be printed are disposed one above the other.
- at least the portion of the wall 7 with the opening 4 of the loader 2 positioned adjacent the outlet 5 of the loader 2 , is inclined at a positive angle relative to the transport path 8 A to give to the support 1 to be printed, at the outlet of the loade 2 2 , an inclination such that the support 1 and transport path 8 A form, adjacent the inlet of the first gripping region 8 of the transport path 8 A, an obtuse angle.
- This position is more particularly shown in FIG. 3.
- the inlet of the first gripping region 8 of the transport path 8 A is itself provided with a deflector 11 oriented on the one hand in the direction of the first gripping region 8 to bring the support 1 which strikes it into tangential position in the first gripping region 8 of the transport path 8 A, and on the other hand toward the collection receptacle 10 to permit an evacuation by simple gravity of the printed support 1 in the collection receptacle 10 .
- the angle of inclination of the portion 7 A of the wall 7 with the opening 4 of the loader 2 , positioned adjacent the outlet 5 of the loader 2 is particularly important.
- the portion 7 A of the wall 7 with the opening 4 , of the loader 2 , positioned adjacent the outlet 5 of the loader 2 forms with the plane passing through the gripping regions 8 , an angle a comprised in the range of 12-20°, preferably around 15°.
- the portion 7 A of the wall 7 with the opening 4 , of the loader 2 , positioned adjacent the outlet 5 of the loader 2 is prolonged in the direction of the inlet 6 for introduction of the supports 1 into the loader 2 by a portion 7 B of the wall 7 of a slope less than said first wall.
- This modification of the slopes permits delimiting, at the level of the portion 7 B of wall 7 , with the supports 1 disposed in the loader 2 .
- a hopper permitting the manual introduction into the loader 2 of a support 1 to be printed that has to be treated with priority.
- the hopper delimited by the coaction of the support 1 and the wall portion 7 B, has been shown partly in broken line.
- the deflector 11 is itself constituted by a ramp disposed immediately upstream of the first gripping region 8 .
- This ramp arises in or slightly below the plane passing through the gripping regions 8 and is inclined in the direction of the collection means 10 .
- this deflector is constituted by an inclined ramp, is laterally bounded by inlet bevels 12 that converge in the direction of the first gripping region 8 A, as shown in FIG. 5.
- These inlet bevels ensure a centering of the support 1 before its entry into the first gripping region 8 .
- This deflector 11 and if desired the bevels 12 positioned upstream of the first gripping region 8 , can be coupled directly to the frame of the printer and can form in this case a stationary deflector.
- the first gripping region 8 is constituted by superposed parallel rollers 8 A, 8 C delimiting between them said gripping region of the support i.
- the upper roller 8 C constituting a cleaning roller, presses the support i against the rotatable transport roller 8 B to dean the support 1 parallel to its movement along the transport path 8 A.
- This cleaning roller 8 C is disposed within a cartridge 13 formed of a single piece with the deflector 11 . Said cartridge 13 is removably mounted on the printer.
- This cartridge 13 which bas the form of a box adapted to receive at least one cleaning roller 8 C, even if desired two superposed cleaning rollers as shown in the drawings, comprises, in its front wall, a slot extending substantially parallel to the transport path, the lower edge of this slot constituting the deflector 11 .
- the detailed design of this cartridge 13 will not be described in detail because it does not directly constitute the object of the invention.
- the interest of positioning a deflector 11 on a cartridge 13 removably mounted on the printer, this cartridge constituting a throwaway, being adapted to be regularly changed, is an absence of wear on the deflector 11 .
- the presence of the deflector 11 and its positioning in particular permits avoiding any damage of the cleaning roller or respectively the transport roller during introduction of the card into the transport path.
- the outlet 5 of the loader 2 bas itself the form of a slot as shown in FIG. 6.
- This slot is closed at least partially by means of a strip 16 formed by a flexible blade.
- This strip 16 prevents the simultaneous exit of several supports i to be printed. Thanks to such a coaction of the active wall of the loader 2 and of the deflector 11 , the support 1 comes in a first instance to strike the deflector, then deforms by curving as shown in FIG. 2B so as to become positioned tangentially to the gripping region 8 .
- the support i is then driven along the transport path by simultaneous action of the drive cylinder 3 of the loader 2 and of the transport roller 8 B coacting in the production of the first gripping region.
- the card subjected to the action of the two motor elements is easily driven within the transport path.
- the movement of this card is carried out until the printing device, shown in FIG. 1.
- This printing device will not be described in detail because it is well known to those skilled in this art.
- the support 1 is then brought in the direction of the first gripping region to be extracted from the printer. This extraction operation takes place according to the schematic view shown in FIG. 2C. Because of the inclination of the wall 7 of the bottom of the loader, of the positioning of the driven roller 3 acting on this loader 2 and the design of the deflector, the removal of the support 1 from the printer can take place freely and simply by the action of the transport roller 8 B coacting with the construction of the first gripping region 8 .
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
- Handling Of Sheets (AREA)
- Pile Receivers (AREA)
Abstract
The invention concerns a printer comprising a loader (2) of print media (1) to be printed, a printing device (9) and transfer means delimiting a series of gripper zones (8) forming a transport path (8A) for sequentially driving the printed media (1) from the output (5) of the loader (2) to the printing device (9) and from the printing device (9) to collecting means arranged beneath the loader (2). Said printer is characterised in that at least the portion of the slotted (4) wall (7) of the loader (2) slopes with a positive incidence relative to the transport path (8A) to provide the print media (1) to be printed with an inclination in the direction of the input of the first gripper zone (8) of the transport path (8A), said input being provided with a deflector (11).
Description
- The present invention relates to a printer for printing, preferably by thermal transfer, deformable flat supports, such as cards, in particular of plastic material, of the type comprising, from upstream to downstream, a loader for the supports to be printed, adapted to coact with an outlet drive element for the supports from the loader of the type constituted by a cylinder in contact with the supports to be printed by means of an opening provided in a wall of the loader, a printing device and transfer means delimiting a series of zones of grasping forming a transport path to lead sequentially the printed supports from the outlet of the loader to the printing device and from the printing device toward collection means for the printed supports, said collection means being disposed below the loader, as well as a loader for a printer of the mentioned type.
- Printers for printing deformable flat supports are well known to those skilled in this art. There can be distinguished two large groups of printers.
- The first group concerns printers in which the loader and the collection pack are disposed at opposite ends of the frame of the printer.
- The second printing group concerns printers in which the collection device and the loader are disposed on a same side of the printer. There results less size of the printer. However, until now, in this type of arrangement, the support to be printed is introduced from the loader into the first gripping region of the transport path of the printer in a horizontal plane parallel to the transport plane. Once the support is printed, this support is removed from the first gripping region by means of transfer means disposed within the printer, then guided to the printer outlet to be transferred to the collection bin. By virtue of its design, size, in particular its height, the printer remains relatively large. Moreover, the fact of deforming the support that has been printed can be prejudicial to the card at the printer outlet. Finally, the guidance at the printer outlet which takes place solely by means of stationary guides, is in a certain number of cases hardly desirable.
- From EP-A-0 315 482, is known a printer in which the collection means for printed articles are positioned above the loader. That results in the obligation to make the articles to be printed to move along a circular transport path from the loader to the collection means. This complex path impairs the quality of the printing. Furthermore, such a design needs to have both loader outlet guidance organs and printing device outlet guidance and drive organs to lead the printed articles to the collection means. Finally, the size in height of such a printer is particularly important as it comprises the addition of the loader height, the collection bin and the cylinder useful for the evacuation of the articles to be printed from the loader.
- The same drawbacks are described in the U.S. Pat. No. 5,699,724.
- Finally, from U.S. Pat. No. 6,069,642 and U.S. Pat. No. 5,268,705, are known printers or loaders for printer which have to make the article to be printed follow a circular transport path particularly complex. That results in the necessity of large number of guidance and drive organs complicating the assembly in such a way that it is prejudicial to the printing assembly.
- An object of the present invention is to provide a printer of a new type in which the design of the loader and of the transport path of the printer have been modified for, on the one hand, reducing the total size of the printer, on the other hand to improve the guidance of the support to be printed in the course of the phases of entry of the support into the printer and the support leaving this same printer.
- To this end, the invention has for its object a printer for the printing, preferably by heat thermal transfer, of deformable flat supports, such as cards, in particular of plastic material, of the type comprising, a loader for the supports to be printed, having a wall with an opening and adapted to coact with a drive element of the outlet of the supports from the loader, of the type comprising a cylinder in contact with the supports to be printed through the opening provided in the wall of the loader; a printing device, collection means and transfer means delimiting a sequence of gripping regions forming a transport path which leads the printed supports sequentially from the outlet of the loader to the printing device, and from the printing device to the printed support collection means consisting of at least a bin, characterized in that the bin for printed supports is disposed below the loader for supports to be printed on the same side of the printer; in that least the portion of the wall with the opening positioned adjacent the outlet of the loader is inclined at a positive angle relative to the transport path to give to a support to be printed, at the outlet of the loader, an inclination such that the support and the transport path form, adjacent an inlet of a first gripping region of the transport path, an acute angle α; and in that the inlet of the first gripping region of the transport path is provided with a deflector oriented in the direction of the first gripping region, disposed immediately upstream of the first gripping region and oriented on one hand in the direction of the first gripping region to bring the support which strikes said deflector into tangential position in the first gripping region of the transport path and on the other hand toward the collection bin for permitting, from the first gripping region, evacuation by simple gravity of the printed support into the collection bin.
- The invention also has for its object a loader for a printer, for printing, preferably by thermal transfer, deformable flat supports, such as cards, in particular of plastic material, of the type in which the transfer means delimit a sequence of gripping regions forming a transport path which leads the printed supports sequentially from the outlet of the loader to the printing device, and from the printing device to the printed supports collection means consisting of at least a bin, said loader comprising an inlet for introducing the supports in the loader, an outlet for the articles to be printed from the loader and a wall with an opening, said wall being adapted to coact, through the opening with a drive element such as an outlet cylinder for the supports from the loader of the printer, characterized in that the wall with the opening of the loader is constituted by a first portion positioned adjacent the outlet of the loader, said portion being prolonged in the direction of an introduction inlet for introducing the supports in the loader by an other portion of the wall of a lower slope permitting the manual introduction into the loader of a support to be printed in priority, the portion of the wall, positioned adjacent the outlet of the loader, being an inclined wall which, in active position of the loader on the printer, is adapted to form with the plane passing through the gripping regions an angle α comprised within the range of 12 to 20°, preferably about 15°.
- The invention will be better understood from a reading of the following description of embodiments, with reference to the accompanying drawings. in which:
- FIG. 1 is a very schematic fragmentary view of a printer according to the invention;
- FIGS. 2A to2C are fragmentary schematic views of the path of the support 1 respectively between the outlet of the loader and the inlet of the transport path and the outlet of the loader and deposition within the collection means;
- FIG. 3 is a fragmentary schematic view of the loader and of the inlet of the transport path in preliminary position at the entry of the support into said transport path;
- FIG. 4 is a fragmentary schematic view according to FIG. 3 in the position of introduction of the support within the transport path;
- FIG. 5 is a perspective view of a cleaning cartridge incorporating a deflector according to the invention, and
- FIG. 6 is a rear perspective view of a loader according to the invention.
- The printer which is the object of the invention, is more particularly adapted for printing, preferably by thermal transfer, deformable flat supports1, such as cards, in particular of plastic material. This printer comprises, from upstream to downstream, and in a known manner, a loader so 2 for the supports i to be printed, adapted to coact with a
drive element 3 at the outlet of the supports 1 from theloader 2. Thisdrive element 3 is constituted by acylinder 3 in contact with the supports i to be printed through anopening 4 provided in awall 7 of theloader 2. Of course, this cylinder is driven in rotation by a suitable motor. Downstream of this support, there is provided aprinting device 9. Transfer means delimit a series of grippingregions 8 forming atransport path 8A to lead sequentially the printed supports i from theoutlet 5 of theloader 2 to theprinting device 9, then from theprinting device 9 towards collection means 10 for the printed supports 1. These collection means 10 are constituted by a bin disposed below theloader 2. Eachgripping region 8 is generally constituted by two parallel superposed cylinders applying contact pressure to the support which is to be printed and disposed between said rollers. - At least one of the rollers is a power driven roller to permit the movement of the support1. This plurality of
gripping regions 8 is more particularly shown in FIG. 1. The sequence of thesegripping regions 8 thus constitutes apath 8A for transport of the support 1. - As mentioned above, the loader1 and the
collection bin 10 for the supports to be printed are disposed one above the other. In a manner characteristic of the invention, at least the portion of thewall 7 with theopening 4 of theloader 2, positioned adjacent theoutlet 5 of theloader 2, is inclined at a positive angle relative to thetransport path 8A to give to the support 1 to be printed, at the outlet of theloade2 2, an inclination such that the support 1 andtransport path 8A form, adjacent the inlet of thefirst gripping region 8 of thetransport path 8A, an obtuse angle. This position is more particularly shown in FIG. 3. The inlet of thefirst gripping region 8 of thetransport path 8A is itself provided with adeflector 11 oriented on the one hand in the direction of thefirst gripping region 8 to bring the support 1 which strikes it into tangential position in thefirst gripping region 8 of thetransport path 8A, and on the other hand toward thecollection receptacle 10 to permit an evacuation by simple gravity of the printed support 1 in thecollection receptacle 10. The angle of inclination of the portion 7A of thewall 7 with theopening 4 of theloader 2, positioned adjacent theoutlet 5 of theloader 2, is particularly important. If the angle of inclination is too great, there is a risk of giving rise to wedging of the support 1 at the outlet of the loader during its coaction with thedeflector 11. Thus, it will be seen particularly during movement of the support between the positions of FIGS. 3 and 4, that this support 1 tends, after having struck thedeflector 11, to take on a curvature to be introduced into thetransport path 8, if the radius of curvature of the support 1 is too great, because of too high an inclination of the portion 7A of thewall 7 with the opening, of theloader 2, there results risk of wedging of the support 1 and an impossibility of moving it in a suitable manner. Conversely, if the inclination of this slope is insufficient, it becomes more difficult, in terms of size, to dispose thecylinder 3 constituting the drive element for the discharge of the supports 1 from theloader 2 between the transport path and the bottom wall of theloader 2, as shown in FIG. 3. - For reasons mentioned above, the portion7A of the
wall 7 with theopening 4, of theloader 2, positioned adjacent theoutlet 5 of theloader 2, forms with the plane passing through thegripping regions 8, an angle a comprised in the range of 12-20°, preferably around 15°. - Moreover, the portion7A of the
wall 7 with theopening 4, of theloader 2, positioned adjacent theoutlet 5 of theloader 2, is prolonged in the direction of the inlet 6 for introduction of the supports 1 into theloader 2 by aportion 7B of thewall 7 of a slope less than said first wall. This modification of the slopes permits delimiting, at the level of theportion 7B ofwall 7, with the supports 1 disposed in theloader 2. a hopper permitting the manual introduction into theloader 2 of a support 1 to be printed that has to be treated with priority. Thus, as shown in FIG. 3, the hopper, delimited by the coaction of the support 1 and thewall portion 7B, has been shown partly in broken line. It is possible to introduce manually into this hopper a fresh support to be printed and to bring it directly into contact with thecylinder 3 which will handle with priority the new support. Thedeflector 11 is itself constituted by a ramp disposed immediately upstream of thefirst gripping region 8. This ramp arises in or slightly below the plane passing through thegripping regions 8 and is inclined in the direction of the collection means 10. As shown in FIGS. 3 and 4, this deflector is constituted by an inclined ramp, is laterally bounded byinlet bevels 12 that converge in the direction of thefirst gripping region 8A, as shown in FIG. 5. These inlet bevels ensure a centering of the support 1 before its entry into thefirst gripping region 8. Thisdeflector 11 and if desired thebevels 12, positioned upstream of thefirst gripping region 8, can be coupled directly to the frame of the printer and can form in this case a stationary deflector. - Conversely, in the example shown in the drawings, the first
gripping region 8 is constituted by superposedparallel rollers upper roller 8C, constituting a cleaning roller, presses the support i against therotatable transport roller 8B to dean the support 1 parallel to its movement along thetransport path 8A. This cleaningroller 8C is disposed within acartridge 13 formed of a single piece with thedeflector 11. Saidcartridge 13 is removably mounted on the printer. Thiscartridge 13, which bas the form of a box adapted to receive at least onecleaning roller 8C, even if desired two superposed cleaning rollers as shown in the drawings, comprises, in its front wall, a slot extending substantially parallel to the transport path, the lower edge of this slot constituting thedeflector 11. The detailed design of thiscartridge 13 will not be described in detail because it does not directly constitute the object of the invention. The interest of positioning adeflector 11 on acartridge 13 removably mounted on the printer, this cartridge constituting a throwaway, being adapted to be regularly changed, is an absence of wear on thedeflector 11. Moreover, the presence of thedeflector 11 and its positioning in particular permits avoiding any damage of the cleaning roller or respectively the transport roller during introduction of the card into the transport path. - The
outlet 5 of theloader 2 bas itself the form of a slot as shown in FIG. 6. This slot is closed at least partially by means of astrip 16 formed by a flexible blade. Thisstrip 16 prevents the simultaneous exit of several supports i to be printed. Thanks to such a coaction of the active wall of theloader 2 and of thedeflector 11, the support 1 comes in a first instance to strike the deflector, then deforms by curving as shown in FIG. 2B so as to become positioned tangentially to thegripping region 8. The support i is then driven along the transport path by simultaneous action of thedrive cylinder 3 of theloader 2 and of thetransport roller 8B coacting in the production of the first gripping region. Thus, although deformed, the card subjected to the action of the two motor elements, is easily driven within the transport path. The movement of this card is carried out until the printing device, shown in FIG. 1. This printing device will not be described in detail because it is well known to those skilled in this art. The support 1 is then brought in the direction of the first gripping region to be extracted from the printer. This extraction operation takes place according to the schematic view shown in FIG. 2C. Because of the inclination of thewall 7 of the bottom of the loader, of the positioning of the drivenroller 3 acting on thisloader 2 and the design of the deflector, the removal of the support 1 from the printer can take place freely and simply by the action of thetransport roller 8B coacting with the construction of the firstgripping region 8. - However, to avoid any damage of the
drive roller 3 of theloader 2, there can be provided adeflector 17 positioned between thedrive roller 3 and the plane passing through the transport path. This deflector permits avoiding any damage of thecylinder 3 of theloader 2. It is to be noted that the collection means 10 are constituted by abin 10 whose bottom is constituted by an inclined wall, the orientation of this inclination being identical to that of thedeflector 11. This inclination against facilitates the positioning of the support 1 in abutment against the upstream end of thereceptacle 10. - Thanks to the design of such a printer, it is not necessary to increase the number of drive elements serving for the guidance of the support1 at the inlet and the outlet of the printer. The stationary members, such as deflectors, permit a perfect guidance of the support 1.
Claims (8)
1. A printer for printing, preferably by thermal transfer, deformable flat supports, such as cards, in particular of plastic material, of the type comprising, a loader for the supports to be printed; having a wall with an opening and adapted to coact with a drive element of the outlet of the supports from the loader; of the type comprising a cylinder in contact with the supports to be printed through the opening provided in the wall of the loader; a printing device, collection means and transfer means delimiting a sequence of gripping regions forming a transport path which leads the printed supports sequentially from the outlet of the loader to the printing device, and from the printing device to the printed supports collection means consisting of at least a bin,
characterized in that the bin for printed supports is disposed below the loader for to be printed supports on the same side of the printer, at least the portion of the wall with the opening positioned adjacent the outlet of the loader being inclined at a positive angle relative to the transport path to give to a support to be printed, at the outlet of the loader, an inclination such that the support and the transport path form, adjacent an inlet of a first gripping region of the transport path, an acute angle α;
and in that the inlet of the first gripping region of the transport path is provided with a deflector oriented in the direction of the first gripping region, disposed immediately upstream of the first gripping region and oriented on one hand in the direction of the first gripping region to bring the support which strikes said deflector into tangential position in the first gripping region of the transport path and on the other hand toward the collection bin for permitting, from the first gripping region, evacuation by simple gravity of the printed support into the collection bin.
2. The printer according to claim 1 , wherein the portion of the wall with the opening of the loader, positioned adjacent the outlet of the loader, forms with the plane passing through the gripping regions an angle α comprised within the range of 12 to 20°, preferably about 15°.
3. The printer according to one of the claims 1 and 2, wherein the portion of the wall with the opening of the loader, positioned adjacent the outlet of the loader, is prolonged in the direction of an introduction inlet for introducing the supports in the loader by an other portion of the wall of a lower slope permitting the manual introduction into the loader of a support to be printed in priority.
4. The printer according to anyone of the claims of 1 to 3, wherein the deflector is constituted by a ramp, disposed immediately upstream of the first gripping region, this ramp arising in or slightly below the plane passing through the gripping regions and being inclined in the direction of the collection means.
5. The printer according to anyone of the claims of 1 to 4, wherein the deflector constituted by a ramp, is bordered laterally by inlet bevels that converge in the direction of the first gripping region; said inlet bevels ensuring a centering of the support before its entry into the first gripping region.
6. The printer according anyone of the claims 1 to 5 , wherein the first gripping region is constituted by parallel superposed rollers delimiting between them a gripping region of support, the upper roller constituting a cleaning roller, pressing the support against the lower rotating transport roller for cleaning the support parallel to its movement along the transport path; said cleaning roller being disposed within a cartridge formed of a single piece with the deflector, said cartridge being mounted removably on the printer.
7. The printer according to anyone to the claims 1 to 6 , wherein the outlet of the loader has a shape of a slot at least partially closed by a strip formed by a flexible blade; said strip preventing the simultaneous emission of several supports to be printed.
8. Loader for a printer for printing, preferably by thermal transfer, deformable flat supports, such as cards, in particular of plastic material, of the type in which the transfer means delimit a sequence of gripping regions forming a transport path which leads the printed supports sequentially from the outlet of the loader to the printing device, and from the printing device to the printed supports collection means consisting of at least a bin, said loader comprising an inlet for introducing the supports in the loader, an outlet for the articles to be printed from the loader and a wall with an opening, said wall being adapted to coact, through the opening with a drive element such as an outlet cylinder for the supports from the loader of the printer,
characterized in that the wall with the opening of the loader is constituted by a first portion positioned adjacent the outlet of the loader, said portion being prolonged in the direction of an introduction inlet for introducing the supports in the loader by an other portion of the wall of a lower slope permitting the manual introduction into the loader of a support to be printed in priority, the portion of the wall, positioned adjacent the outlet of the loader, being an inclined wall which, in active position of the loader on the printer, is adapted to form with the plane passing through the gripping regions an angle α comprised within the range of 12 to 20°, preferably about 15°.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/475,877 US20040246328A1 (en) | 2001-04-26 | 2002-04-24 | Printer for printing deformable planar print media and its loader |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/842,137 US6554512B2 (en) | 2001-04-26 | 2001-04-26 | Printer for printing deformable flat supports and its loader |
PCT/FR2002/001405 WO2002087892A1 (en) | 2001-04-26 | 2002-04-24 | Printer for printing deformable planar print media and its loader |
US10/475,877 US20040246328A1 (en) | 2001-04-26 | 2002-04-24 | Printer for printing deformable planar print media and its loader |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/742,137 Continuation US20020104130A1 (en) | 1998-02-26 | 2000-12-20 | Isolation and characterization of heat shock protein |
Publications (1)
Publication Number | Publication Date |
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US20040246328A1 true US20040246328A1 (en) | 2004-12-09 |
Family
ID=25286608
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/842,137 Expired - Lifetime US6554512B2 (en) | 2001-04-26 | 2001-04-26 | Printer for printing deformable flat supports and its loader |
US10/475,877 Abandoned US20040246328A1 (en) | 2001-04-26 | 2002-04-24 | Printer for printing deformable planar print media and its loader |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
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US09/842,137 Expired - Lifetime US6554512B2 (en) | 2001-04-26 | 2001-04-26 | Printer for printing deformable flat supports and its loader |
Country Status (4)
Country | Link |
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US (2) | US6554512B2 (en) |
EP (1) | EP1392515A1 (en) |
JP (1) | JP2005507350A (en) |
WO (1) | WO2002087892A1 (en) |
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US6932527B2 (en) * | 1999-01-25 | 2005-08-23 | Fargo Electronics, Inc. | Card cartridge |
US7344325B2 (en) * | 1999-01-25 | 2008-03-18 | Fargo Electronics, Inc. | Identification card printer having ribbon cartridge with cleaner roller |
US20020180993A1 (en) * | 1999-05-07 | 2002-12-05 | Klinefelter Gary M. | Identification card printer having multiple controllers |
US6758616B2 (en) * | 2000-01-21 | 2004-07-06 | Fargo Electronics, Inc. | Identification card printer |
JP3576958B2 (en) * | 2000-10-31 | 2004-10-13 | キヤノン株式会社 | Paper feeder and image forming apparatus having the same |
EP2236156A3 (en) * | 2001-01-09 | 2011-01-05 | Baylor Research Institute | Methods for treating and diagnosing Psoriasis |
US6554512B2 (en) * | 2001-04-26 | 2003-04-29 | Zih Corp. | Printer for printing deformable flat supports and its loader |
US7430762B2 (en) * | 2002-03-01 | 2008-09-30 | Fargo Electronics, Inc. | Identification card manufacturing security |
US6985167B2 (en) * | 2002-03-01 | 2006-01-10 | Fargo Electronics, Inc. | Card cleaner roller assembly |
EP1355238A1 (en) * | 2002-04-19 | 2003-10-22 | Sap Ag | Method and computer system for delta-handling in server-pages |
GB2393953B (en) * | 2002-10-09 | 2005-11-02 | Engenyus Ltd | Card printing devices |
US7620815B2 (en) * | 2003-02-21 | 2009-11-17 | Fargo Electronics, Inc. | Credential production using a secured consumable supply |
WO2005026908A2 (en) * | 2003-09-11 | 2005-03-24 | Fargo Electronics, Inc. | Identification card manufacturing system supply ordering and diagnostic report |
US7328897B2 (en) * | 2003-10-20 | 2008-02-12 | Zih Corp. | Card printer and method of printing on cards |
US7934881B2 (en) * | 2003-10-20 | 2011-05-03 | Zih Corp. | Replaceable ribbon supply and substrate cleaning apparatus |
US20050084315A1 (en) * | 2003-10-20 | 2005-04-21 | Zebra Technologies Corporation | Substrate cleaning apparatus and method |
WO2005109716A2 (en) * | 2004-05-03 | 2005-11-17 | Fargo Electronics, Inc. | Managed credential issuance |
US8099187B2 (en) | 2005-08-18 | 2012-01-17 | Hid Global Corporation | Securely processing and tracking consumable supplies and consumable material |
US20070043684A1 (en) * | 2005-08-18 | 2007-02-22 | Fargo Electronics, Inc. | Central Management of a Credential Production System |
JP4908190B2 (en) * | 2006-12-28 | 2012-04-04 | ニスカ株式会社 | Card cleaning mechanism, card cleaning method, and card printing apparatus |
EP2477918B1 (en) | 2009-09-18 | 2015-12-23 | Assa Abloy AB | Dual hopper assembly |
EP2477819B1 (en) | 2009-09-18 | 2019-08-14 | Assa Abloy AB | Credential substrate feeding in a credential processing device |
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- 2002-04-24 US US10/475,877 patent/US20040246328A1/en not_active Abandoned
- 2002-04-24 WO PCT/FR2002/001405 patent/WO2002087892A1/en not_active Application Discontinuation
- 2002-04-24 EP EP02735497A patent/EP1392515A1/en not_active Withdrawn
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Also Published As
Publication number | Publication date |
---|---|
US20020159812A1 (en) | 2002-10-31 |
EP1392515A1 (en) | 2004-03-03 |
US6554512B2 (en) | 2003-04-29 |
WO2002087892A1 (en) | 2002-11-07 |
JP2005507350A (en) | 2005-03-17 |
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Legal Events
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AS | Assignment |
Owner name: ZIH CORPORATION, BERMUDA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:HENO, GAETAN;HINRY, MICHAEL;REEL/FRAME:015600/0887 Effective date: 20040428 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |